for the next week. it begins tonight. that is because of the oracle open world at ththe mosconi center. the america's cup series is next week and the hardly strictly bluegrass festival in golden gate park and the giants' playoff games. >> the sequel of the biggest traffic nightmare in san fransisco is only days away. it is set to shut down a 10 mi. stretch of the busy 405 freeway but this time a driver say they will not let it ruin their weekend plans. some businesses are packing the weakened with things to do nearby and others are offering special deals to get people out of their homes. >> we will be open the entire weekend, we have a fabulous happy hour, we do not want anyone to leave. we want them to stay with us. >> the traffic is expected to be worse this year. the closure is part of a $1 billion improvement project to the 405. >> for centuries there has only been one mona lisa but researchers say that they have found a second painting. >> we're talking about a big shift in our weather. we have been below normal for about two months straight. that is going to change this weekend.